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Specifications
Specifications · Vehicle
2001 GMC Sierra HD 2500HD 8.1 4WD specs on Slipratio: 340 hp, 455 lb-ft, AWD, automatic. Includes L18 engine, GMT800 HD generation.
| Power | 340 hp @ 4200 rpm |
| Torque | 455 lb-ft @ 3200 rpm |
| Redline | 6000 rpm |
| Layout | V8 |
| Displacement | 8.1 L |
| Induction | naturally aspirated |
| Engine code | L18 |
| Drivetrain | AWD |
| Transmission | automatic / 5 gears |
| Final drive | 3.73 |
All GMC Sierra HD variants in the Slipratio catalog.
The 2001 GMC Sierra HD 2500HD 8.1 4WD produces 340 hp and 455 lb-ft of torque.
The 2001 GMC Sierra HD 2500HD 8.1 4WD is AWD. The transmission is a automatic / 5 gears.
The 2001 GMC Sierra HD 2500HD 8.1 4WD has a curb weight of 2820 kg (6217 lb), giving it a power-to-weight ratio of 121 hp per tonne.
| Weight |
| 2820 kg |
| Wheelbase | 3.99 m |
| Cd | 0.42 |
| Frontal area | 3.25 m² |
| Tire | street |
| Body / style | pickup |
| Generation | GMT800 HD (2001-2006) |